deps: update dependency com.google.cloud:google-cloud-bigtable to v2

[renovate-bot]

This PR contains the following updates:

Package	Change	Age	Adoption	Passing	Confidence
com.google.cloud:google-cloud-bigtable	1.27.3 -> 2.0.0

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Release Notes

googleapis/java-bigtable

v2.0.0

Compare Source

⚠ BREAKING CHANGES

• release gapic-generator-java v2.0.0 (#​938)
• update java compile to 1.8 (update google-cloud-shared-config … (#​939)

Features

• gapic-generator-java v1.0.12, mtls support (#​871) (3ec05d4)
• release gapic-generator-java v2.0.0 (#​938) (d2456e4)
• update java compile to 1.8 (update google-cloud-shared-config … (#​939) (57cddee)

Dependencies

• fix UpperBoundsDep check for checker-qual (#​941) (1d7c224)

1.27.3 (2021-07-19)

Bug Fixes

• client.close() should wait until the channels are terminated before shutting down the executor (#​916) (914f0cc)

1.27.2 (2021-07-01)

Bug Fixes

• jwt authentication on batch-bigtable.googleapis.com (#​892) (d2ca9c6)

1.27.1 (2021-06-30)

Bug Fixes

• Add shopt -s nullglob to dependencies script (#​884) (8b971a2)

Dependencies

• update dependency com.google.cloud:google-cloud-shared-dependencies to v1.4.0 (#​889) (8b6754f)

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